行为树实现AI逻辑

http://blog.csdn.net/kenkao/article/details/6099966

http://www.aisharing.com/archives/99

http://www.uml.org.cn/oobject/201310291.asp

http://www.aisharing.com/archives/280

http://www.cnblogs.com/cnas3/archive/2011/08/14/2138445.html

http://blog.csdn.net/akara/article/details/6084786